<template>
  <div class="about">
    <h1>{{ id ? '编辑' : '新建' }}物品</h1>
    <el-form @submit.native.prevent="save">
      <el-form-item label="名称" label-width="100px">
        <el-input v-model="model.name"></el-input>
      </el-form-item>
      <el-form-item label="图标" label-width="100px">
        <el-upload
          class="avatar-uploader"
          :action="$http.defaults.baseURL + '/upload'"
          :headers="getAuthHeaders()"
          :show-file-list="false"
          :on-success="afterUpload"
        >
          <img v-if="model.icon" :src="model.icon" class="avatar" />
          <i v-else class="el-icon-plus avatar-uploader-icon"></i>
        </el-upload>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" native-type="submit" class="save"
          >保存</el-button
        >
      </el-form-item>
    </el-form>
  </div>
</template>

<script>
export default {
  props: {
    id: {}
  },
  data() {
    return {
      model: {}
    }
  },
  methods: {
    async save() {
      let res
      if (this.id) {
        res = await this.$http.put(`rest/items/${this.id}`, this.model)
      } else {
        res = await this.$http.post('rest/items', this.model)
      }
      this.$router.push('/items/list')
      this.$message({
        type: 'success',
        message: '保存成功'
      })
      console.log(res)
    },
    async fetch() {
      const res = await this.$http.get(`rest/items/${this.id}`)
      this.model = res.data
      console.log(res)
    },
    afterUpload(res) {
      // this.model.icon = res.url
      this.$set(this.model, 'icon', res.url)
    }
  },
  created() {
    this.id && this.fetch()
  }
}
</script>
